Cremona's table of elliptic curves

Curve 128775a1

128775 = 3 · 52 · 17 · 101



Data for elliptic curve 128775a1

Field Data Notes
Atkin-Lehner 3+ 5+ 17- 101+ Signs for the Atkin-Lehner involutions
Class 128775a Isogeny class
Conductor 128775 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 22656 Modular degree for the optimal curve
Δ -3476925 = -1 · 34 · 52 · 17 · 101 Discriminant
Eigenvalues -1 3+ 5+ -2  0 -1 17- -6 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-63,186] [a1,a2,a3,a4,a6]
Generators [4:-7:1] [-58:169:8] Generators of the group modulo torsion
j -1107225625/139077 j-invariant
L 6.1224194356492 L(r)(E,1)/r!
Ω 2.4286950087604 Real period
R 1.2604339809941 Regulator
r 2 Rank of the group of rational points
S 0.99999999977533 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128775e1 Quadratic twists by: 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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